Across
- 2. The science of life or living matter
- 3. The study of the Earth
- 5. The science that deals with plants
- 7. The study of historical objects
- 10. The study of the ocean
- 11. The study of the Earth's surface
- 13. The study of fishes
- 14. The study of the sun, moon, and planets
- 15. The science of matter and the changes with the matter
Down
- 1. The study of animals
- 4. The study of the relationships between living organisms
- 6. The study of fossils
- 8. The study of soil
- 9. The study of matter and energy ,and the connection between them
- 12. The study of diseases
- 14. The study of sound